Secondary mirror

https://www.wikidata.org/wiki/Q1395645

Field Hierarchy

Parent
Physics 33M papers	Optics 8.1M papers	Astronomy 2.7M papers	Astrophysics 1.3M papers
Telescope 89.9k papers		Primary mirror 4,735 papers
Current
Secondary mirror 2,268 papers
Child

Trends

Notes

History